<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./OL_SDK/include-openlayers-local.js"></script>
    <script src="./libs/gaode.js"></script>
    <script src="./utils/createDraw.js"></script>
    <script src="./utils/Area.js"></script>
    <script src="./utils/getFeatureGeom.js"></script>
</head>

<body>
    <button onclick="addArea()">测试区</button>
    <div id="map">
    </div>
    <script>
        var docLayer = new Zondy.Map.Doc("", "myTestMap", {

        })
        var map = new ol.Map({
            target: "map",
            layers: [gaode, docLayer],
            view: new ol.View({
                projection: 'EPSG:4326',
                center: [114.30, 30.50],
                zoom: 4
            })
        })
        /* 1、通过画笔获取坐标 */
        let source = new ol.source.Vector({

        })
        let layer = new ol.layer.Vector({
            source
        })
        map.addLayer(layer)

        function addArea() {
            /* Point Circle Square LineString Box Polygon */
            let draw = createDraw({
                type: "Box",
                source
            })
            map.addInteraction(draw)
            draw.on("drawend", evt => {
                source.clear()
                /* setTimeout(() => {
                    source.clear()
                }) */
                /* 从三维数组中获取二维数组 */
                var position = getFeatureGeom(evt.feature)[0];
                var attr = [];
                var service = {
                    name: "myTestMap",
                    layerId: 0
                }
                Area.add({
                    position,
                    attr,
                    service,
                    docLayer
                })
            })
        }
    </script>
</body>

</html>